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Application filed by Dagmar Mvdr Heinova, Michal Prof Mvdr Drsc Bartik, Kasafirek EvzenfiledCriticalDagmar Mvdr Heinova
Priority to CS871673ApriorityCriticalpatent/CS261172B1/en
Publication of CS167387A1publicationCriticalpatent/CS167387A1/en
Publication of CS261172B1publicationCriticalpatent/CS261172B1/en